Bose MediaMate Computer Speakers Silver 2.0 Channel RCA Wired W/ AC Adapter

Power Adapter: Bose AC Adapter model JOD-48U-08A, part number PT 263207, input AC 120V 60Hz 160mA, output AC 12V 1.2A. Connectivity: Wired. Audio Inputs: Dual stereo L/R RCA inputs (A and B) on rear panel.

eBay